# Input OTP: Sizes

> `sm`, `default` and `lg` match the input and button heights. On touch screens every size grows to at least 44px with a 16px font.

Example: https://hextaui.com/docs/input-otp/examples/sizes
Component docs: https://hextaui.com/docs/input-otp.md

## Add this example

```bash
npx shadcn@latest add https://hextaui.com/r/input-otp-sizes.json
```

This adds `components/examples/input-otp/sizes.tsx` with the Input OTP component and the HextaUI theme tokens.

## Source

```tsx title="components/examples/input-otp/sizes.tsx"
import {
  InputOTP,
  InputOTPGroup,
  InputOTPSlot,
} from "@/components/ui/input-otp"

export function InputOTPSizes() {
  return (
    <div className="flex max-w-full min-w-0 flex-col items-start gap-4">
      <InputOTP length={4} size="sm" aria-label="Small code">
        <InputOTPGroup>
          <InputOTPSlot />
          <InputOTPSlot />
          <InputOTPSlot />
          <InputOTPSlot />
        </InputOTPGroup>
      </InputOTP>
      <InputOTP length={4} aria-label="Default code">
        <InputOTPGroup>
          <InputOTPSlot />
          <InputOTPSlot />
          <InputOTPSlot />
          <InputOTPSlot />
        </InputOTPGroup>
      </InputOTP>
      <InputOTP length={4} size="lg" aria-label="Large code">
        <InputOTPGroup>
          <InputOTPSlot />
          <InputOTPSlot />
          <InputOTPSlot />
          <InputOTPSlot />
        </InputOTPGroup>
      </InputOTP>
    </div>
  )
}
```

## Props in this example

### InputOTP

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `length` | `number` | – | Required. The number of slots; render the same number of InputOTPSlot parts. |
| `size` | `"sm" \| "default" \| "lg"` | `"default"` |  |

## More Input OTP examples

- [Joined](https://hextaui.com/docs/input-otp/examples/basic.md)
- [Separate](https://hextaui.com/docs/input-otp/examples/separate.md)
- [Animated](https://hextaui.com/docs/input-otp/examples/animated.md)
- [Status](https://hextaui.com/docs/input-otp/examples/status.md)
- [Controlled](https://hextaui.com/docs/input-otp/examples/controlled.md)
- [Form](https://hextaui.com/docs/input-otp/examples/form.md)
- [With Field](https://hextaui.com/docs/input-otp/examples/field.md)
- [Invalid](https://hextaui.com/docs/input-otp/examples/invalid.md)
- [Letters and numbers](https://hextaui.com/docs/input-otp/examples/alphanumeric.md)
- [Masked](https://hextaui.com/docs/input-otp/examples/masked.md)
- [Custom separator](https://hextaui.com/docs/input-otp/examples/custom-separator.md)
- [Disabled](https://hextaui.com/docs/input-otp/examples/disabled.md)
- [Right to left](https://hextaui.com/docs/input-otp/examples/rtl.md)